Table 2.
Demographic Data for 2010, 2012, 2014, 2016, and 2018
| Registry | 2010 |
2012 |
2014 |
2016 |
2018 |
||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DPV | NPDA | T1DX | DPV | NPDA | T1DX | DPV | NPDA | T1DX | DPV | NPDA | T1DX | DPV | NPDA | T1DX | |
| n | 21,282 | 20,113 | 953 | 23,206 | 20,257 | 7879 | 24,985 | 25,562 | 6573 | 26,601 | 23,158 | 7315 | 27,592 | 23,569 | 1107 |
| Age (years) | 12.0 ± 4.0 | 12.9 ± 3.7 | 10.6 ± 3.2 | 12.1 ± 4.0 | 12.3 ± 3.7 | 10.8 ± 3.3 | 12.2 ± 4.0 | 11.9 ± 4.0 | 11.6 ± 2.8 | 12.3 ± 4.0 | 12.4 ± 3.8 | 11.1 ± 3.3 | 12.4 ± 4.0 | 12.4 ± 3.8 | 11.7 ± 2.9 |
| Diabetes duration (years) | 4.5 ± 3.6 | 4.5 ± 3.6 | 3.6 ± 3.1 | 7.5 ± 4.0 | 4.8 ± 3.6 | 4.2 ± 3.3 | 4.7 ± 3.8 | 4.5 ± 3.8 | 5.6 ± 2.9 | 4.8 ± 3.8 | 4.5 ± 3.7 | 5.1 ± 3.3 | 4.8 ± 3.9 | 4.9 ± 3.7 | 6.0 ± 3.1 |
| Gender, % | |||||||||||||||
| Male | 52.3 | 54.1 | 49.0 | 52.7 | 53.9 | 51.6 | 52.6 | 54.0 | 51.7 | 52.7 | 53.6 | 51.6 | 52.8 | 53.0 | 51.0 |
| Female | 47.7 | 45.9 | 51.0 | 47.3 | 46.1 | 48.4 | 47.4 | 46.0 | 48.3 | 47.3 | 46.4 | 48.4 | 47.2 | 47.0 | 49.0 |
| Migrant identification, % | 19.1 | — | — | 20.6 | — | — | 22.1 | — | — | 23.8 | — | — | 25.0 | — | — |
| Ethnic minority identification, % | — | 12.7 | 16.5 | — | 19.2 | 21.0 | — | — | 21.6 | — | 14.4 | 22.2 | — | 15.3 | 21.5 |
| BMI | |||||||||||||||
| (kg/m2) | 19.4 (17.1, 22.4) | 20.1 (17.8, 23) | 19.1 (17.0, 22.1) | 19.4 (17.1, 22.4) | — | 19.2 (17.0, 22.2) | 19.5 (17.1, 22.5) | 20.2 (17.6, 23.3) | 19.9 (17.5, 22.9) | 19.6 (17.2, 22.6) | 20.3 (17.7, 23.5) | 19.5 (17.2, 22.7) | 19.7 (17.2, 22.8) | 20.7 (18.1, 24.0) | 20.0 (17.6, 23.1) |
| (Z-score) | 0.6 (0.0, 1.3) | 0.5 (−0.2, 1.2) | 0.9 (0.2, 1.6) | 0.6 (−0.1, 1.3) | — | 0.8 (0.2, 1.5) | 0.6 (−0.1, 1.3) | 0.9 (0.2, 1.6) | 0.9 (0.2, 1.6) | 0.6 (−0.1, 1.3) | 0.8 (0.1, 1.6) | 0.9 (0.2, 1.6) | 0.6 (−0.1, 1.3) | 0.9 (0.2, 1.7) | 0.9 (0.2, 1.7) |
| Pump use, % | 36 | — | 52 | 41 | 19 | 56 | 47 | 25 | 63 | 51 | 36 | 62 | 55 | 41 | 73 |
| CGM use, % | 6 | — | 4 | 4 | — | 3 | 4 | — | 8 | 21 | — | 24 | 64 | 13 | 40 |
| HbA1c | |||||||||||||||
| (%) | 7.7 (7.0, 8.7) | 8.7 (7.9, 9.7) | 8.0 (7.3, 8.9) | 7.7 (7.0, 8.6) | 8.5 (7.8, 9.5) | 8.2 (7.5, 9.1) | 7.6 (6.9, 8.5) | 8.3 (7.6, 9.3) | 8.3 (7.6, 9.3) | 7.6 (7.0, 8.5) | 7.4 (8.1, 9.0) | 8.4 (7.6, 9.3) | 7.6 (6.9, 8.5) | 7.9 (7.2, 8.8) | 8.5 (7.7, 9.6) |
| (mmol/mol) | 61 (53, 71) | 72 (63, 83) | 64 (56, 74) | 60 (53, 70) | 69 (62, 80) | 66 (58, 76) | 60 (52, 69) | 67 (60, 78) | 67 (60, 78) | 60 (53, 69) | 57 (65, 75) | 68 (60, 78) | 60 (52, 69) | 63 (55, 73) | 69 (61, 81) |
Normally distributed quantities are expressed as mean ± standard deviation, skewed distributions as median (Q1, Q3).